Results 61 to 70 of about 1,461,323 (289)
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
The calculation of simple ages in population projections [PDF]
Población y Desarrollo, 2018 This study describes a method of interpolation to disaggregate into single ages populations estimated or projected by five-year age groups. The method - minimum roughness - obviates the problem of spurious variations, which is a rather frequent problem ...
Ricardo F. Neupert
doaj +1 more source
Projective Modules Over Quantum Projective Line [PDF]
International Journal of Mathematics, 2017 Taking a groupoid C*-algebra approach to the study of the quantum complex projective spaces [Formula: see text] constructed from the multipullback quantum spheres introduced by Hajac and collaborators, we analyze the structure of the C*-algebra [Formula: see text] realized as a concrete groupoid C*-algebra, and find its [Formula: see text]-groups ...
openaire +3 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
AxiomsThis study introduces two novel methodologies for solving systems of Fredholm integral equations, with particular emphasis on second-kind equations. The first method integrates the Sinc-collocation technique with a newly developed singular exponential ...
Saeed Althubiti, Abdelaziz Mennouni
doaj +1 more source
Proceedings of the National Academy of Sciences, 1988 It is shown that projective determinacy follows from large cardinal axioms weaker than the assertion that supercompact cardinals exist.
Martin, Donald A., Steel, John R.
openaire +2 more sources
CBO Projects More Severe Downturn [PDF]
, 2009 The new economic projections from the Congressional Budget Office show the economy remaining well below its potential level of output until 2014. The projections show the unemployment rate averaging 10.2 percent in 2010 and gradually edging down to the ...
Dean Baker
core
, 2009 Let X be a smooth projective variety of dimension n in P^r. We study the fibers of a general linear projection pi: X --> P^{n+c}, with c > 0. When n is small it is classical that the degree of any fiber is bounded by n/c+1, but this fails for n >> 0.
David Eisenbud +7 more
core +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source